Check the listing for details. HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Motion Tracking Module. Condition: New. Listed at 31.23 USD. JMT HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Motion Tracking Module Ra DAR Distance/Angle/Speed Measurement Brand JMT Power supply wired Maximum range of 8 meters Product Introduction: LD2450 Ra · dar module: a trajectory module that can achieve real-time tracking of the position of moving targets in the detection area, and output the distance, angle, and speed information of the moving target in the area through a serial port. Usage scenario: mainly used in common indoor scenarios such as homes, offices, hotels, etc., to achieve the localization and tracking of mobile personnel. Detection angle: azimuth ± 60 °/tilt ± 35 °. Angle accuracy: 2 °~20 °. Detection distance: The maximum sensing distance is 8 meters. Distance defense rate: 0.75 meters. Distance measurement accuracy: 0.15 meters. Data format: Serial ASCIl output. Modulation mode: FMCW. Scanning bandwidth: 250MHz (in compliance with CE/FCC standards). Frequency: 24G-24.25GHz. The baud rate of the serial port is 256000. 1 stop drill bit without parity check bit. Packaging: default 1.5mmx4Pin female head. Tip: The serial port tool and host tool cannot be used simultaneously. Attention: Products with power plugs are designed specifically for use in the United States. The sockets and voltages used in different countries may vary, and this product may require an adapter or converter to be used in your destination country/region. Please check compatibility before purchasing